# Quality Analyzer vs Neon Engine

The clearest difference is price: Neon Engine at Free against Quality Analyzer's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Neon Engine is free to download; Quality Analyzer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Quality Analyzer ships an update every 4 months, Neon Engine every 5 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Quality Analyzer | Neon Engine |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Size | 3 MB | 3 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | **iPhone, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SORIN NAE](https://appshunter.io/developer/1762445832) | [JUNGYUN JO](https://appshunter.io/developer/1597055392) |

## What reviewers say

### Quality Analyzer

[App page](https://appshunter.io/ios/app/quality-analyzer/id6757988462)

**Features:** Vision Pro support

**In-app purchases:** none


### Neon Engine

[App page](https://appshunter.io/ios/app/neon-engine/id6758552019)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Quality Analyzer free?

Quality Analyzer costs $2.99, with no in-app purchases.

### Is Neon Engine free?

Neon Engine is free to download, with no in-app purchases.

### Do Quality Analyzer or Neon Engine have ads?

Neither Quality Analyzer nor Neon Engine shows ads.

### Which is updated more often, Quality Analyzer or Neon Engine?

Quality Analyzer ships an update every 4 months, and Neon Engine every 5 months. Most recently, Quality Analyzer was updated on September 17, 2026 and Neon Engine on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*